Goku and Piccolo in “Unfinished Business”

Oh wow, Piccolo. You've been doing some training in the hyperbolic time chamber, haven't you?

Piccolo

That's right.

I can really tell. You're strong. A lot more powerful than before.

Piccolo

Why don't you just say it? I'm stronger but you still don't think I can beat Cell.

Nope. Don't stand a chance.

Piccolo

Thanks. You've always been the honest one.